Mianyang Nanjiao Airport — Mianyang (Fucheng), China

Mianyang Nanjiao Airport (MIG) serves Mianyang, a major city in China's Sichuan province known as a hub for electronics manufacturing, scientific research, and China's nuclear weapons research establishment at the nearby China Academy of Engineering Physics. The airport provides domestic connections linking Mianyang to Chengdu, Beijing, and other major Chinese cities, supporting both business travel tied to the city's high-tech industries and growing tourism to nearby natural attractions. MIG has undergone periodic terminal upgrades to accommodate Mianyang's expanding economic importance within Sichuan, a province otherwise dominated by the much larger hub of Chengdu. The airport's 'Nanjiao' designation refers to its location in the southern suburbs of the city.